On a connection between Davidson's entropy property and a test of randomness for point and line process in the planehttp://cab.unime.it/mus/989/
Rasson, J.P. and Hermans, M. (1987) On a connection between Davidson's entropy property and a test of randomness for point and line process in the plane. Accademia Peloritana dei Pericolanti, Classe di Scienze FF. MM. NN., LXV. pp. 337-346.